[App_rpt-users] Set up URI rxnoise

Eric Guth eric at efratnetworks.com
Mon Apr 16 07:40:05 UTC 2012


RXboost is set to 1.  I will change it to 0 and report back.  Interesting setting up the audio by generating the frequency and both a PL and 1000 Hz tone seemed to work ok.  Just the rxnoise did not work.  Thanks for your reply.

Eric  4Z5UG

From: Jim Duuuude [mailto:telesistant at hotmail.com]
Sent: Monday, April 16, 2012 1:18 AM
To: Eric Guth; app_rpt mailing list
Subject: RE: [App_rpt-users] Set up URI rxnoise

4v pk-pk... unless you have "rxboost" set to "no" youre probably blowing its
little brains out with so much signal.

Jim WB6NIL
________________________________
From: eric at efratnetworks.com<mailto:eric at efratnetworks.com>
To: app_rpt-users at ohnosec.org<mailto:app_rpt-users at ohnosec.org>
Date: Sun, 15 Apr 2012 16:50:27 -0400
Subject: [App_rpt-users] Set up URI rxnoise
Folks,

I am Eric, 4Z5UG.  I am setting up my first Allstar node using an URI to my Santec FM-240 2 meter transceiver.  I am picking off discriminator audio from the radios receiver.  I have 4 volts PtoP of noise with no carrier present.  When I run the RXnoise test, it says that the "target is 27000", "tolerance 2750".  My test measurement is 23000.   I would think that 4 Volts p-p would be enough to get it right.  Is there a way to change the target to put it in range of my noise output?

73,   Eric, 4Z5UG





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